1. I C. must remember to go to the bank. I haven’t got any money.
2. __ C. May ___ I take your order, please?
3. _ A. Can you ride a bicycle?
4. Steven___ B. could read and write until he was seven years old.
5. _ B. Will you make dinner tonight?
6. Susan, __ A. Will you come outside and play with me?
7. You _ C. shouldn’t go to bed late during the week.
8. You ___ A. ought to visit your grandparents more often.
9. __ C. Shall we go to the cinema at the weekend?
10. “Where __ B. shall we meet?” “At my place”
11. Peter _ A. ought to go to the dentist before the toothache gets worse.
12. You ___ A. needn’t do the ironing. I’ll do it instead.
13. You ___ B. mustn’t ___ cross the road without looking first. It’s dangerous.
436. I am trying to learn it.
437. The baby is trying to walk.
438. I am trying to help you.
439. We are trying to find him.
440. The firemen is trying to open the door.
441. The man is trying to skate.
442. The bird is trying to fly.
443. The mice are trying to get out.
444. The boys are trying to climb the tree.
445. I am trying to translate the poem.
Объяснение: